
Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West
Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >
Hazardous Weather Conditions
Current conditions at
Lost Trail Pass (ITD87)
Lat: 45.69302°NLon: 113.94835°WElev: 7090.0ft.NA
26°F
-3°C
| Humidity | 83% |
| Wind Speed | SSW 4 MPH |
| Barometer | NA |
| Dewpoint | 21°F (-6°C) |
| Visibility | 1.24 mi |
| Wind Chill | 21°F (-6°C) |
| Last update | 16 Feb 12:45 AM MST |
Extended Forecast for
4 Miles S Gibbonsville ID
Winter Weather Advisory February 17, 02:00am until February 17, 05:00pm
Overnight

Low: 28 °F
Partly Cloudy
Washington's Birthday

High: 41 °F
Sunny
Monday Night
Low: 27 °F
Chance Snow
then SnowTuesday
High: 31 °F
Snow then
Snow LikelyTuesday Night

Low: 19 °F
Chance Snow
Wednesday

High: 28 °F
Snow
Wednesday Night

Low: 14 °F
Snow Likely
Thursday

High: 25 °F
Snow Likely
Thursday Night

Low: 14 °F
Chance Snow
Detailed Forecast
Overnight
Partly cloudy, with a low around 28. South wind around 6 mph.
Washington's Birthday
Sunny, with a high near 41. South southeast wind 6 to 13 mph, with gusts as high as 25 mph.
Monday Night
Snow, mainly after 2am. Low around 27. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow. High near 31. West southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19. South southeast wind 5 to 7 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly after 11am. High near 28. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 14. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Thursday
Snow likely, mainly after 11am. Partly sunny, with a high near 25.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 14.
Friday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 24.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 12.
Saturday
A slight chance of snow. Partly sunny, with a high near 29.
Saturday Night
Partly cloudy, with a low around 15.
Sunday
A slight chance of snow. Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST
Point Forecast:
4 Miles S Gibbonsville ID
45.51°N 113.9°W (Elev. 5600 ft)
45.51°N 113.9°W (Elev. 5600 ft)
11:27 pm MST Feb 15, 2026
1am MST Feb 16, 2026-6pm MST Feb 22, 2026



